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Electric energy metering fault diagnosis troubleshooting expert system based on Internet

A technology of electric energy measurement and fault diagnosis, which is applied in the general control system, control/regulation system, test/monitoring control system, etc., can solve problems such as extended troubleshooting time, low work efficiency, and inability to analyze and solve problems, and achieve the ability to solve business Discrepancies, increased productivity, and reduced time-to-resolution effects

Active Publication Date: 2019-07-05
ZHENGZHOU WONDER ELECTRICAL POWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In reality, most of the on-site troubleshooters in power companies are relatively young staff. They work for a short time and have little on-site experience. They often encounter problems that cannot be analyzed and solved on site. Experienced staff, but this way of consulting cannot accurately feed back the on-site fault information to the remote instructors, prolonging the troubleshooting time and resulting in low work efficiency

Method used

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  • Electric energy metering fault diagnosis troubleshooting expert system based on Internet
  • Electric energy metering fault diagnosis troubleshooting expert system based on Internet
  • Electric energy metering fault diagnosis troubleshooting expert system based on Internet

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] as attached figure 1 Said, an Internet-based electric energy metering fault diagnosis and troubleshooting expert system, which includes a first mobile terminal, a background data analysis and processing system, and a cloud database server; the cloud database server is provided with an electric energy metering diagnosis fault database; The terminal is communicated with the background data analysis and processing system, and is used for on-site maintenance personnel to input fault description information, and transmit the fault description information to the background data analysis and processing system; the background data analysis and processing system , communicating and interconnecting with the cloud database server, calling the data in the electric energy metering diagnosis fault library according to the received description information of the fault phenomenon, and sending the output fault cause analysis list or fault elimination processing steps to the the first mo...

Embodiment 2

[0051] The difference between this embodiment and Embodiment 1 is that the Internet-based electric energy metering fault diagnosis and troubleshooting expert system also includes a troubleshooting handheld test terminal; the troubleshooting handheld testing terminal communicates with the first mobile terminal for The on-site data information of the on-site electric energy metering equipment is collected, and the on-site data information includes electric parameter information.

[0052] Further, the troubleshooting hand-held test terminal may use a T300 test instrument, and the background data analysis and processing system may use an application server.

[0053] In this embodiment, the on-site maintenance personnel input the description information of the fault phenomenon through the first mobile terminal, and the description information of the fault phenomenon and the on-site electric energy collected by the handheld test terminal for troubleshooting are transmitted through th...

Embodiment 3

[0055] The difference between this embodiment and Embodiment 1 is that the Internet-based electric energy metering fault diagnosis and troubleshooting expert system also includes a WEB server, a second mobile terminal and a WEB client; the WEB server communicates with the cloud database server, for receiving fault phenomenon description information and on-site data information transmitted by the background data analysis and processing system and the cloud database server; the second mobile terminal and the WEB client are respectively communicated and interconnected with the WEB server, It is used to receive and display the description information of the fault phenomenon and the field data information, and return corresponding expert fault elimination processing steps.

[0056] In this embodiment, the first mobile terminal is also used to collect fault image information, and send the fault image information or additional fault phenomenon description information through the backg...

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Abstract

The invention provides an electric energy metering fault diagnosis troubleshooting expert system based on the Internet, which comprises a first mobile terminal, a background data analysis and processing system and a cloud database server. The cloud database server is provided with an electric energy metering diagnosis fault library; the first mobile terminal is in communication interconnection with the background data analysis processing system and used for allowing field maintainers to input fault phenomenon description information and transmit the fault phenomenon description information tothe background data analysis processing system; and the background data analysis processing system is also in communication interconnection with the cloud database server, calls data in the electric energy metering diagnosis fault library according to the received fault phenomenon description information, and sends the output fault elimination processing step to the first mobile terminal. The electric energy metering fault diagnosis troubleshooting expert system based on the Internet has the advantages of remote online property, high fault-removing efficiency and low labor cost.

Description

technical field [0001] The invention relates to the technical field of troubleshooting of metering devices, in particular to an Internet-based expert system for fault diagnosis and troubleshooting of electric energy metering. Background technique [0002] As a trade settlement device between the power supply company and the electricity customer, the electric energy metering device's accuracy and stability directly affect the economic benefits of both parties. With the comprehensive application of the State Grid Corporation of China's smart energy meters and the full coverage of electricity consumption information collection, some intricate and various on-site problems have also emerged. [0003] At present, for the problem of metering devices, the electric energy meter field calibrator, the comprehensive tester for power consumption inspection, the phase voltammeter and other equipment are generally used to measure the various electric parameters of the electric energy meter...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B23/02
CPCG05B23/0221
Inventor 黄晓飞李建新成安远吕茂兴贺东升杨光辉
Owner ZHENGZHOU WONDER ELECTRICAL POWER
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